Hugh Pickens writes writes: "William D. Hartung, director of the Arms and Security Project at the Center for International Policy, writes that although we have been bombarded with tales of woe about the potentially devastating impacts of cutting the Pentagon budget 8% under the sequester, examples of egregious waste and misplaced spending priorities at the Pentagon abound and one need look no further than the department's largest weapons program, the F-35 combat aircraft which has just been grounded again after a routine inspection revealed a crack on a turbine blade in the jet engine of an F-35 test aircraft in California. Even before it has moved into full-scale production, the plane has already increased in price by 75%, and it has so far failed to meet basic performance standards. By the Pentagon's own admission, building and operating three versions of the F-35 — one for the Air Force, one for the Navy and one for the Marines — will cost more than $1.4 trillion over its lifetime, making it the most expensive weapons program ever undertaken. And in an era in which aerial combat is of diminishing importance and upgraded versions of current generation US aircraft can more than do the job, it is not at all clear that we need to purchase more than 2,400 of these planes. Cutting the two most expensive versions of the F-35 will save over $60 billion in the next decade. But some say the F-35 program is too big to kill. The F-35 funnels business to a global network of contractors that includes Northrop Grumman and Kongsberg Gruppen ASA of Norway. It counts 1,300 suppliers in 45 states supporting 133,000 jobs — and more in nine other countries, according to Lockheed. “It’s got a lot of political protection,” says Winslow Wheeler, a director at the Project on Government Oversight’s Center for Defense Information in Washington. “In that environment, very, very few members of Congress are willing to say this is an unaffordable dog and we need to get rid of it.”"

I doubt there is that much protection so much as it is easier to let the whole thing slide along. It would take time and effort to figure out the mess and lets be honest, politics is not much into honest or hard work.